KR970019451A - Video signal display device of door phone using double / wide TV - Google Patents
Video signal display device of door phone using double / wide TV Download PDFInfo
- Publication number
- KR970019451A KR970019451A KR1019950030078A KR19950030078A KR970019451A KR 970019451 A KR970019451 A KR 970019451A KR 1019950030078 A KR1019950030078 A KR 1019950030078A KR 19950030078 A KR19950030078 A KR 19950030078A KR 970019451 A KR970019451 A KR 970019451A
- Authority
- KR
- South Korea
- Prior art keywords
- double
- signal
- door phone
- wide
- video signal
- Prior art date
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- Closed-Circuit Television Systems (AREA)
Abstract
본 발명은 도어폰의 비디오신호를 텔레비젼 수상기에 디스플레이시키는 장치에 관한것으로서, 특히 더블/와이드 텔레비젼 수상기의 화면상에 도어폰의 비디오신호를 디스플레이 장치에 관한 것이다. 더블/와이드 텔레비젼을 이용한 도어폰의 비디오신호 디스플레이장치에 있어서, 도어벨의 신호를 로직레벨로 변환시키는 컨버터부; 상기 컨버터부의 출력에 의하여 텔레비젼 방송프로그램과 도어폰의 비디오신호를 각각 좌화면과 우화면으로 선택하는 선택부; 상기 선택부의 선택된 신호를 더블/와이드 신호처리하여 화면에 디스플레이하는 더블/와이드 신호처리부; 상기 컨버터부의 신호를 유입하여 상기 선택부와 상기 더블와이드 신호처리부를 제어하는 제어부를 포함함을 특징으로 한다.The present invention relates to a device for displaying a video signal of a door phone on a television receiver, and more particularly to a display device for displaying a video signal of a door phone on a screen of a double / wide television receiver. A video signal display apparatus for a door phone using double / wide television, comprising: a converter unit for converting a signal of a door bell to a logic level; A selection unit for selecting a video signal of a television broadcast program and a door phone into a left screen and a right screen, respectively, by the output of the converter unit; A double / wide signal processor configured to display a selected signal on the screen by double / wide signal processing; And a controller configured to control the selection unit and the double wide signal processing unit by introducing a signal from the converter unit.
따라서, 상술한 바와 같이 본 발명에 따른 도어폰의 비디오신호 디스플레이 장치는 더블/와이드 텔레비젼으로 방송채널을 시청중에 도어폰에서 벨신호가 입력되면 도어폰에서 촬상한 영상신호를 현재 시청중이던 방송프로그램과 함께 분할 화면으로 디스플레이하여 방송프로그램의 시청에 방해받지 않고 편하게 방문자를 확인할 수 있는 기능을 제공한다.Therefore, as described above, the video signal display device of the door phone according to the present invention is a broadcast program that is currently watching video signals captured by the door phone when a bell signal is input from the door phone while watching a broadcast channel on a double / wide television. Displayed in a split screen together, it provides a function to check the visitors comfortably without being disturbed by watching a broadcast program.
Description
본 내용은 요부공개 건이므로 전문내용을 수록하지 않았음Since this is an open matter, no full text was included.
제1도는 본 발명에 따른 더블/와이드 텔레비젼을 이용한 도어폰의 비디오신호 디스플레이 장치를 보이는 블럭도이다.1 is a block diagram showing a video signal display apparatus of a door phone using a double / wide television according to the present invention.
Claims (2)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR1019950030078A KR970019451A (en) | 1995-09-14 | 1995-09-14 | Video signal display device of door phone using double / wide TV |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR1019950030078A KR970019451A (en) | 1995-09-14 | 1995-09-14 | Video signal display device of door phone using double / wide TV |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| KR970019451A true KR970019451A (en) | 1997-04-30 |
Family
ID=66615309
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| KR1019950030078A KR970019451A (en) | 1995-09-14 | 1995-09-14 | Video signal display device of door phone using double / wide TV |
Country Status (1)
| Country | Link |
|---|---|
| KR (1) | KR970019451A (en) |
-
1995
- 1995-09-14 KR KR1019950030078A patent/KR970019451A/en not_active Application Discontinuation
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| A201 | Request for examination | ||
| PA0109 | Patent application |
Patent event code: PA01091R01D Comment text: Patent Application Patent event date: 19950914 |
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| PA0201 | Request for examination |
Patent event code: PA02012R01D Patent event date: 19950914 Comment text: Request for Examination of Application |
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| PG1501 | Laying open of application | ||
| E902 | Notification of reason for refusal | ||
| PE0902 | Notice of grounds for rejection |
Comment text: Notification of reason for refusal Patent event date: 19980318 Patent event code: PE09021S01D |
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| PC1202 | Submission of document of withdrawal before decision of registration |
Comment text: [Withdrawal of Procedure relating to Patent, etc.] Withdrawal (Abandonment) Patent event code: PC12021R01D Patent event date: 19980514 |
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| WITB | Written withdrawal of application |